Wattage 3 W
Voltage Range 220-240V AC
Lumen 150 lm
Cut Out Dimensions Ø35 mm
Wattage
3 W
Voltage Range
220-240V AC
Lumen
150 lm
Cut Out Dimensions
Ø35 mm
Diameter
43 mm
Number of LEDs
1
Power Factor
0.8
IP Rating
IP20
Battery Operated
Yes
Dimensions
23 mm x Ø43 mm
Height
23 mm
Battery Capacity
1800 mAh
3W LED Emergency Downlight 150lm DALI2 with 3H Autonomy
Ref. Ledkia: 179940
£46.99
VAT includedColour White
Measurement 43 mm
Pre-Order, estimated shipping from 19/09/2026
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You can renounce to this product during the first 30 calendar days from receipt, provided that the product remains in perfect condition for use.
Custom-made products and cut-to-size strips are excluded.
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24h Delivery
If you place your order today before 2:30 pm, delivery within 24/48h (working days).
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Warranty up to 5 years
Our warranty service of up to 5 years guarantees the replacement, repair or refund of defective products.
You will find the exact product warranty in the technical details.
Full conditions here: After-Sales Service.
Dimensions
- Dimensions23 mm x Ø43 mm
- Cut Out DimensionsØ35 mm
Downloads
PDF Datasheet 179940_364203 EN
Certificates and Stamps
Technical Specifications
Electrical Features
- Electrical Insulation ClassII
- Frequency50-60 Hz
- No. Of Lights1
- Voltage Range220-240V ACVoltage level required for the product to function correctly.
- Wattage3 W
Mechanical Features
- Ambient Working Temperature0 °C~+45 °CTemperature range in which the product can operate optimally, ensuring its performance without overheating or damage.
- DirectionalNoAbility to move or rotate the spotlight to direct the light as desired.
- Fire RatedNoIndicates whether the product or its materials are fire-resistant, enhancing safety in high-temperature or flame-risk areas.
- IK ProtectionIK08Protection grade that the product offers against physical impacts. It is measured on a scale from IK00 to IK10, with IK10 being the highest level of resistance to impact and mechanical damage.
- InstallationRecessed
- IP RatingIP20The IP protection indicates the level of resistance of a product to dust and water. The higher the number, the more protected it is.
- LocationIndoor
- Measurement43 mm
- ShapeCircular
Battery Information
- Autonomy3 hBattery life of the luminaire at full charge, without wear, and at medium light level.
- Batteries IncludedYes
- Battery Capacity1800 mAh
- Battery Voltage3.2 V
- Battery Weight0.1
- Charging Time24 hTime required to fully recharge the product's battery, depending on the battery capacity and the charging source.
- Number Of Batteries1
- Type Of BatteryLiFePO4
- Type Of ChargeMains Powered
LED Features
- Colour Rendering Index90Measures how accurately a light source displays colours compared to natural light. A high CRI (close to 100) ensures accurate colour rendering.
- Colour Temperature6000KDefines the light tone, from warm white to cool white, measured in Kelvin (K).
- Hours50.000 hoursEstimated lifespan of the product before it loses performance. Based on optimal, non-continuous use, and measured in hours of operation under controlled conditions.
- Light ColourDaylight
- Lumen150 lm
- Luminous Efficiency50 lm/WRatio between light output (lumens) and energy consumed (watts). A high value indicates better efficiency, ideal for saving energy without compromising lighting.
- Number of LEDs1
- Power Factor0.8
Emergency Lighting Information
- Emergency LightingNon-Permanent
- Emergency Power3 W
- Luminosidad en Emergencia150 lm
- Luminosidad en Permanente150 lm
Product Information
- CertificatesCE, CB, DALI 2, UKCA
- Guarantee3 years
Materials and Finishes
- ColourWhite
- Fitting MaterialPC
Driver Information
- WifiNo
Description
The 3W LED Emergency Downlight 150lm DALI2 with 3H Autonomy is a recessed emergency luminaire featuring a 3-watt power consumption and a luminous efficiency of 50 lm/W. It incorporates a high-quality driver compatible with DALI 2 protocol, ensuring reliable emergency lighting with a 3-hour autonomy. This circular fitting is constructed from durable PC material and offers a luminous flux of 150 lumens in daylight colour temperature, suitable for indoor applications.
General information about 3W LED Emergency Downlight 150lm DALI2 with 3H Autonomy
This emergency downlight integrates a LiFePO4 battery type that supports continuous operation during power outages. It features an electrical insulation class II and a power factor of 0.8, ensuring efficient and safe performance. The luminaire has an IK08 impact resistance rating, providing robust protection against mechanical impacts. Although it has an IP20 rating, it is designed primarily for indoor zones such as internal corridors. The product holds essential certifications including CB, CE, UKCA, and DALI 2, which guarantee compliance with international safety and performance standards. The construction combines a circular shape with recessed installation, optimising integration into ceilings. For more details on this emergency downlight, please consult the linked resource.
Use and applications
This emergency downlight provides reliable illumination in indoor environments, particularly suited for internal corridors within residential housing communities, where safety and compliance are critical due to the 3-hour autonomy and certified emergency lighting function. Its recessed installation supports seamless integration in these scenarios, ensuring both functionality and aesthetic discretion.
Operating within a voltage range of 220-240V AC and an ambient working temperature from 0 °C to +45 °C, this luminaire is adapted to standard indoor electrical conditions. The 24-hour charging time ensures readiness for emergency situations. Thanks to its IK08 protection and robust PC material construction, it withstands typical indoor mechanical stresses, offering a dependable solution for emergency lighting needs.
Key benefits
- Reliable emergency lighting thanks to a 3-hour autonomy and integrated LiFePO4 battery.
- Certified safety with CB, CE, UKCA, and DALI 2 approvals ensuring compliance with regulations.
- Durable construction featuring IK08 impact resistance and robust PC material.
- Efficient operation supported by a power factor of 0.8 and a luminous efficiency of 50 lm/W.
- Seamless installation recessed fitting designed for indoor corridors in residential sectors.
Highlighted specifications
Power: 3 W; Luminous flux: 150 Lumen; Colour rendering index: 90; Electrical insulation class: II.
Installation and maintenance
The downlight is designed for recessed mounting, following the indicated installation system to ensure proper fitting and compliance with safety standards. Installation requires disconnecting the power supply before any intervention to guarantee safety. Maintenance involves periodic verification of battery autonomy and functionality to maintain emergency readiness. The robust PC material and IK08 protection facilitate durability under normal indoor conditions.
Disconnect the power supply before any intervention.
Frequently asked questions
- What type of battery does this downlight use? — It uses a LiFePO4 battery to ensure reliable emergency operation.
- Is this downlight suitable for outdoor use? — It is designed for indoor applications with an IP20 rating.
- How long does the battery take to charge? — The charging time is 24 hours to reach full capacity.
- What certifications does this product have? — It holds CB, CE, UKCA, and DALI 2 certifications.
- Can this downlight be dimmed? — This model is not dimmable.
Specialized lighting distribution in United Kingdom. If you are looking to buy 3W LED Emergency Downlight 150lm DALI2 with 3H Autonomy with a professional warranty, it is a leading choice for durability and efficiency. Check price and availability here.
*The customer’s visual perception of sizes, colors, or textures may be affected by factors such as lighting, screen calibration, or the device used. For this reason, the images are merely illustrative and may not fully reflect the product’s actual characteristics. Please note that some of the ambient photographs shown on the website correspond to real environments, while others may have been generated or edited using artificial intelligence. In no case do they constitute an exact representation of the product or intend to mislead. To learn about the product’s real characteristics, please refer to the technical sheet and product description.